Patents
Patents for H04W 56 - Synchronisation arrangements (10,018)
03/2004
03/18/2004US20040052229 System for efficient recovery of Node-B buffered data following MAC layer reset
03/17/2004CN1142693C Method of reducing waiting time of paging and instant designation news in base station
03/16/2004US6707867 Wireless local area network apparatus
03/16/2004US6707807 Reception time of messages in access channels of TDMA mobile communication system controlled by transmitting device
03/16/2004US6707804 Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
03/11/2004WO2004021035A1 Synchronizing timing between multiple air link standard signals operating within a communications terminal
03/11/2004WO2003037030A3 Method and system for hard handoff in a broadcast communication system
03/11/2004US20040048609 Radio communication system
03/11/2004US20040047332 Process and system for subscription sharing between a plurality of radiotelephony terminals
03/11/2004US20040046693 Method, system, and apparatus for detecting a position of a terminal in a network
03/10/2004EP1396730A1 Method, system and apparatus for detecting a position of a terminal in a network
03/10/2004EP1396166A1 A method for enabling a subscriber entity to actively communicate in a communication network
03/10/2004EP1046222B1 Device and method for transmitting preamble of access channel in mobile communication system
03/10/2004CN1481178A Method of optimizing small zone search in mobile telecon net
03/10/2004CN1480873A Method, system and device for monitoring terminal position in internet
03/09/2004US6704372 Digital implementation of multi-channel demodulators
03/04/2004WO2004019538A2 Syncrhonization techniques for a wireless system
03/04/2004WO2004019529A2 Beacon signaling in a wireless system
03/04/2004US20040043781 Overflow control method for frame synchronization of base stations in wireless communication network system
03/04/2004US20040042576 Synchronizing timing between multiple air link standard signals operating within a communications terminal
03/04/2004CA2536218A1 Synchronization techniques for a wireless system
03/04/2004CA2536217A1 Beacon signaling in a wireless system
03/03/2004CN1479539A Region-cross switchover control in asynchronous CDMA system
03/03/2004CN1479536A Method and device dfor realizing synchronization of interface business between base stution controller and base stations in radio commumnication system
02/2004
02/26/2004WO2004017657A1 Method and network device for wireless data transmission
02/26/2004WO2003094484A3 Method and apparatus for utilizing synchronization information
02/26/2004WO2003039054A3 Wireless lans and neighborhood capture
02/26/2004US20040039504 Vehicle tracking, communication and fleet management system
02/25/2004EP1392003A2 Method for transmitting preamble of access channel in mobile communication system
02/25/2004CN1478366A Radio communication system
02/24/2004US6697632 Multi-media coordinated delivery system and method
02/19/2004WO2004016033A2 Method and system for leaving a communication channel in a wireless communications system
02/19/2004WO2004016007A1 Method and apparatus for operating mobile nodes in multiple states
02/19/2004WO2004015877A2 Method of creating and utilizing diversity in a multiple carrier communication system
02/19/2004WO2003077486A3 Tdma backbone for a mobile network
02/19/2004US20040034863 Fast digital channel changing
02/19/2004US20040032836 Method and apparatus for time-aligning transmissions from multiple base stations in a CDMA communication system
02/19/2004CA2700677A1 Method of creating and utilizing diversity in a multiple carrier communication system
02/19/2004CA2534851A1 Methods and apparatus for operating mobile nodes in multiple states
02/19/2004CA2534849A1 Method of creating and utilizing diversity in a multiple carrier communication system
02/18/2004EP1389874A2 Fast digital channel changing
02/18/2004CN1139293C Rotating synchronization channel (SCH) transmission
02/18/2004CN1139214C Device and method for transmitting precode of access channel in mobile communication system
02/12/2004US20040029622 Methods and apparatus for operating mobile nodes in multiple states
02/12/2004US20040029545 Method and system for leaving a communication channel in a wireless communications system
02/11/2004CN1475090A Radio base system and transmiossion timing control method
02/11/2004CN1475060A Method for improving handover performance in synchonism CDMA mobile communication system
02/11/2004CN1138363C Method for judging interference group mumber in regional search for WCDMA system and frame synchronizer
02/05/2004DE10331893A1 Verfahren zum Sparen von Leistung durch Reduzierung der Zeit des aktiven Empfangs im Standby-Betrieb Method for conserving power by reducing the period of active reception in standby mode
02/04/2004EP1387594A1 Method for allocating secondary synchronisation codes to a base station of a mobile telecommunication system
02/04/2004EP1264427B1 Method and apparatus for minimizing a probability of self-interference among neighboring wireless networks
02/04/2004CN1473430A Mixed-media telecommunication call set-up
02/04/2004CN1137592C System and method for reducing channel reassignment delays
02/03/2004US6687501 System and method of dynamically calibrating based station timing using location information
01/2004
01/22/2004US20040014505 Method of saving power by reducing active reception time in standby mode
01/22/2004US20040014482 Apparatus and method for providing service based on multiple data rates in mobile communication system
01/21/2004CN1470146A Adaptation of the timing advance in synchronous handover
01/21/2004CN1469681A Method and system for sharing subscription between multi-radio telephone terminals
01/21/2004CN1469568A Method of realizing precisely synchronized producing data package in Markov test
01/21/2004CN1135866C Method for desynchronizing overhead messages in radio communication system
01/21/2004CN1135859C System and method for synchronizing wide & local area communication using single frequency
01/21/2004CN1135743C Method and apparatus for performing an inter-frequency search
01/20/2004US6680927 Spread spectrum communication device and spread spectrum communication method
01/15/2004WO2004006445A2 Synchronization of transmitter and receiver frequencies in multiaccess networks
01/15/2004US20040009749 Wireless private branch exchange(wpbx) and communicating between mobile units and base stations
01/15/2004US20040008646 Soft handover method for multimedia broadcast/multicast service in a CDMA mobile communication system
01/14/2004CN1135035C Method, apparatus and system for fast base station synchronization and sector identification
01/14/2004CN1135010C Hand-over method
01/14/2004CN1134907C Method for synchronizing the frequency in a wireless telephone system, and device for carrying out said method
01/13/2004US6678537 Adjustment of period of real-time slow drift correction of alignment of handset's local oscillator for a cordless telephone
01/13/2004US6678260 System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system
01/08/2004US20040005870 Synchronization of transmitter and receiver frequencies in multiaccess networks
01/08/2004US20040004946 Radio base system and transmission timing control method
01/07/2004CN1466825A Cyclic cell search
01/07/2004CN1466394A Method for realizing synchronization between base stations in mobile communication system
01/07/2004CN1466294A Method for obtaining initial connection frame number in broadband CDMA mobile communication system
01/07/2004CN1466285A Method for ralizing synchronization in TDD radio communication system
01/07/2004CN1134128C CDMA/TDD mobile communication system and method
01/06/2004US6675015 Apparatus, and associated method, for facilitating communication handovers in a bluetooth-public-access radio communication system
01/02/2004EP1377103A1 Procedure and system for sharing a subscription among a plurality of radiotelephone terminals
01/02/2004EP0673585B1 Method and apparatus for switching radio links in mobile communication
12/2003
12/30/2003US6671270 Wireless communication system and control method therefor
12/30/2003US6671267 Spread spectrum communication device and spread spectrum communication method
12/30/2003CA2305889C Device and method for transmitting preamble of access channel in mobile communication system
12/25/2003US20030236098 Method of optimizing the search for cells in a mobile telecommunication network
12/25/2003US20030235181 System and method for synchronizing broadcast transmissions from wireless base stations
12/24/2003WO2003107706A1 Synchronization of a counter value employed as a parameter for ciphering and deciphering in a mobile communication system
12/24/2003WO2003063439A3 A method for enforcing different phases of the end-to-end negotiation protocol (e2enp) aiming qos support for multi-stream and multimedia applications
12/17/2003CN1131653C Small-region initial search method for CDMA digital mobile communication system
12/11/2003US20030227946 Method and apparatus for utilizing synchronization information
12/03/2003EP1367846A1 PCS pocket phone/microcell communication over-air protocol
12/03/2003EP1366591A2 Method of symbol timing synchronization in communication systems
12/03/2003CN1460354A Time synchronization in cellular network device
12/03/2003CN1459940A Method of time synchronization in broad band CDMA
12/03/2003CN1130032C Mobile station assisted timing synchronization method in CDMA communication system
12/02/2003US6657984 System and method providing backward compatibility of radio link protocols in a wireless network
11/2003
11/27/2003WO2003098954A1 Method and apparatus for minimizing time of reception during paging
11/27/2003WO2003098827A1 Reception device and method for detecting a head path in delay profile
11/27/2003US20030219005 Method for controlling exchanges of frames between a control unit and at least one radio station, and control unit for implementing the method
11/26/2003EP1364495A1 Local radio communication system
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